Manipulator base for clamp and detection positioning instrument

Abstract

The utility model discloses a manipulator base for a clamp and a detection positioning instrument, which comprises a manipulator body, one end of the manipulator body is connected with a U-shaped base, a rectangular block is connected in the U-shaped base, one side of the rectangular block is provided with a fixed seat, an insertion plate penetrates through the U-shaped base and the rectangular block, a halfpace groove is formed in the bottom end of the insertion plate, and a clamping groove is formed in the bottom end of the halfpace groove. An inclined face is arranged at the bottom of the inserting plate, a U-shaped frame is installed at the bottom of the U-shaped base, and a transverse plate penetrates through one side plate of the U-shaped frame. When the fixing base is installed on the U-shaped base, the fixing base is preliminarily installed by connecting the inserting plate to the rectangular block and the U-shaped base, at the moment, the fixing base can be installed by enabling the halfpace block to enter the halfpace groove to limit the inserting plate, operation is easy, use is convenient and fast, and a detection positioning instrument and a clamp can be conveniently fixed to the U-shaped base of the mechanical arm body; a large amount of disassembly and assembly time is saved, working efficiency and production benefits are improved, and abrasion caused by long-time bolt rotation is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of a manipulator base, in particular to a manipulator base used for a clamp and a detection and positioning instrument. Background Art

[0002] In the field of industrial automation, manipulators, as an important actuator, are widely used in the operation of various fixtures and detection and positioning instruments. Especially in high-precision and high-efficiency production lines, manipulators need to accurately and stably complete operations such as clamping, moving, and positioning. The manipulator base is a key component for installing fixtures and detection and positioning instruments on the mobile end of the manipulator. Its design directly affects the movement accuracy and stability of the manipulator. However, the manipulator base in the prior art still has certain defects when in use and needs to be improved.

[0003] When the robot base in the prior art is in use, after the clamp and the detection and positioning instrument are installed on the fixed seat, the fixed seat is connected to the base by bolts. The bolt fixing method requires the use of tools for installation and disassembly, which is cumbersome and time-consuming, and is not conducive to the rapid replacement of the clamp and the detection and positioning instrument. In addition, the bolt fixing is prone to loosening or over-tightening, resulting in loose connection, which in turn affects the movement accuracy and stability of the robot. Long-term use of bolt fixing may cause wear between the base and the fixed seat, resulting in a decrease in positioning accuracy and an increase in the maintenance cost of the production line. Therefore, a robot base for a clamp and a detection and positioning instrument is proposed to overcome the above-mentioned defects. Utility Model Content

[0004] The utility model aims to solve the disadvantage of inconvenient installation of a manipulator base, a fixture and a detection and positioning instrument in the prior art, and proposes a manipulator base for a fixture and a detection and positioning instrument.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A manipulator base for a fixture and a detection and positioning instrument comprises a manipulator body, one end of the manipulator body is connected to a U-shaped base, a rectangular block is connected inside the U-shaped base, and a fixing seat is installed on one side of the rectangular block.

[0007] The U-shaped base and the rectangular block are penetrated by an inserting plate, a ladder groove is arranged in the bottom end of the inserting plate, and an inclined surface is arranged at the bottom of the inserting plate.

[0008] A U-shaped frame is installed at the bottom of the U-shaped base, a side plate of the U-shaped frame is penetrated by a horizontal plate, a ladder block is installed on one side of the horizontal plate, and the ladder block is matched in the ladder groove.

[0009] A T-shaped plate is installed at the bottom of the U-shaped base, and a spring is connected between the T-shaped plate and the U-shaped frame.

[0010] Preferably, the manipulator body includes an actuator, the U-shaped base is connected to the actuator, and a detection and positioning instrument and a fixture are installed on the fixed base.

[0011] Preferably, a stop bar is installed on one side of the transverse plate, and the stop bar is fitted outside the U-shaped frame.

[0012] Preferably, a limit frame is installed inside the U-shaped frame, and the cross plate is slidably fitted in the limit frame.

[0013] Preferably, a table top is provided on the ladder block, and the table top is in contact with the inclined surface.

[0014] Preferably, two anti-slip pads are installed at the bottom of the ladder block.

[0015] The utility model has the following beneficial effects:

[0016] 1. Under the cooperation of the ladder block and the plug-in plate, when the fixed seat is installed on the U-shaped base, the plug-in plate is connected to the rectangular block and the U-shaped base for the initial installation of the fixed seat. At this time, the ladder block enters the ladder slot to limit the plug-in plate to complete the installation of the fixed seat. The operation is simple and convenient to use. The detection and positioning instrument and the fixture can be conveniently fixed to the U-shaped base of the manipulator body, saving a lot of disassembly and assembly time, improving work efficiency and production benefits, and effectively preventing the wear of the bolts caused by long-term rotation of the clamp;

[0017] 2. With the cooperation of the stop bar and the spring, after the fixing seat is installed, the T-shaped plate can be pushed by the spring to drive the cross plate so that the ladder block can be matched into the ladder groove. The stop bar and the limit frame can prevent the cross plate from moving too far and can limit it. At the same time, the anti-slip pad at the bottom of the ladder block can increase the stability of the plug-in board when it is fixed, thereby increasing the safety performance of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural diagram of the connection between the U-shaped base and the plug board of a manipulator base for a fixture and a detection and positioning instrument proposed by the utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of a manipulator base for a fixture and a detection and positioning instrument proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the exploded structure of the connection between the rectangular block and the U-shaped base of a manipulator base for a fixture and a detection and positioning instrument proposed by the utility model;

[0021] Figure 4 The utility model discloses an exploded structural diagram of a connection between a ladder block and a plug board of a manipulator base for a fixture and a detection and positioning instrument.

[0022] In the figure: 1, robot body; 101, actuator; 2, U-shaped base; 3, fixed seat; 301, detection and positioning instrument; 302, fixture; 4, plug plate; 401, inclined plane; 402, ladder groove; 5, rectangular block; 6, U-shaped frame; 7, cross plate; 8, stop bar; 9, T-shaped plate; 10, spring; 11, ladder block; 12, table top; 13, limit frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4 A manipulator base for a fixture and a detection and positioning instrument includes a manipulator body 1, the manipulator body 1 includes an actuator 101, a U-shaped base 2 is connected to the actuator 101, one end of the manipulator body 1 is connected to the U-shaped base 2, a rectangular block 5 is connected to the inside of the U-shaped base 2, a fixed seat 3 is installed on one side of the rectangular block 5, a detection and positioning instrument 301 and a fixture 302 are installed on the fixed seat 3, the detection and positioning instrument 301 and the fixture 302 are both tools and instruments required for graphite cutting, and will not be described in detail here.

[0025] The U-shaped base 2 and the rectangular block 5 are penetrated by an inserting plate 4 . A step groove 402 is formed in the bottom end of the inserting plate 4 . An inclined surface 401 is formed at the bottom of the inserting plate 4 .

[0026] A U-shaped frame 6 is installed at the bottom of the U-shaped base 2, and a limited position frame 13 is installed inside the U-shaped frame 6. The cross plate 7 is slidably matched in the limit frame 13. The limit frame 13 can keep the cross plate 7 moving horizontally. A side plate of the U-shaped frame 6 is penetrated by the cross plate 7. A stop bar 8 is installed on one side of the cross plate 7. The stop bar 8 is matched outside the U-shaped frame 6. The stop bar 8 and the limit frame 13 can prevent the cross plate 7 from moving too far and can limit it. A ladder block 11 is installed on one side of the cross plate 7. A table 12 is opened on the ladder block 11. After the plug plate 4 passes through the U-shaped base 2 and the rectangular block 5, the bottom of the plug plate 4 The inclined surface 401 touches the table top 12. Since the cross plate 7 slides in the limit frame 13, the ladder block 11 can be pushed to one side during the movement of the plug board 4 to the bottom, so that the T-shaped plate 9 stretches the spring 10, and the table top 12 touches the inclined surface 401. Two anti-slip pads are installed at the bottom of the ladder block 11, and the ladder block 11 cooperates in the ladder groove 402. When the plug board 4 moves to the bottom, the positions of the ladder block 11 and the ladder groove 402 correspond to each other. The rebound of the spring 10 drives the cross plate 7 so that the ladder block 11 is connected to the ladder groove 402 to limit the plug board 4 and prevent the plug board 4 from moving.

[0027] A T-shaped plate 9 is installed at the bottom of the U-shaped base 2 , and a spring 10 is connected between the T-shaped plate 9 and the U-shaped frame 6 .

[0028] When installing the detection and positioning instrument 301 and the fixture 302, the rectangular block 5 is connected to the U-shaped base 2, and the rectangular block 5 and the U-shaped base 2 are connected through the plug plate 4 to preliminarily install the fixed seat 3. At this time, the inclined surface 401 at the bottom of the plug plate 4 touches the table 12, so that the step block 11 can be pushed to one side during the movement of the plug plate 4 to the bottom, so that the T-shaped plate 9 stretches the spring 10, and the table 12 touches the inclined surface 401. When the plug plate 4 moves to the bottom, the positions of the step block 11 and the step groove 402 correspond to each other. The rebound of the spring 10 drives the cross plate 7 so that the step block 11 is connected to the step groove 402 to limit the plug plate 4 and prevent the plug plate 4 from moving, thereby completing the installation of the fixed seat 3.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] In all the schemes mentioned above, the connection between the two parts can be selected according to the actual situation by welding, matching connection of bolts and nuts, bolt or screw connection or other well-known connection methods, which will not be described here one by one. The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical scheme of the utility model and its utility model concept, shall be covered by the protection scope of the utility model.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A manipulator base for a fixture and a detection and positioning instrument, characterized in that: include: A manipulator body (1), one end of the manipulator body (1) is connected to a U-shaped base (2), a rectangular block (5) is connected inside the U-shaped base (2), and a fixed seat (3) is installed on one side of the rectangular block (5); The U-shaped base (2) and the rectangular block (5) are both penetrated by an inserting plate (4), a step groove (402) is provided in the bottom end of the inserting plate (4), and an inclined surface (401) is provided at the bottom of the inserting plate (4); A U-shaped frame (6) is installed at the bottom of the U-shaped base (2), a side plate of the U-shaped frame (6) is penetrated by a horizontal plate (7), a ladder block (11) is installed on one side of the horizontal plate (7), and the ladder block (11) is matched in the ladder groove (402); A T-shaped plate (9) is installed at the bottom of the U-shaped base (2), and a spring (10) is connected between the T-shaped plate (9) and the U-shaped frame (6).

2. A manipulator base for a fixture and a detection and positioning instrument according to claim 1, characterized in that: The manipulator body (1) comprises an actuator (101), the U-shaped base (2) is connected to the actuator (101), and a detection and positioning instrument (301) and a clamp (302) are installed on the fixing base (3).

3. A manipulator base for a fixture and a detection and positioning instrument according to claim 1, characterized in that: A stop bar (8) is installed on one side of the transverse plate (7), and the stop bar (8) is fitted outside the U-shaped frame (6).

4. A manipulator base for a fixture and a detection and positioning instrument according to claim 1, characterized in that: A limit frame (13) is installed inside the U-shaped frame (6), and the transverse plate (7) is slidably fitted in the limit frame (13).

5. The manipulator base for a fixture and a detection and positioning instrument according to claim 1, characterized in that: The step block (11) is provided with a table top (12), and the table top (12) is in contact with the inclined surface (401).

6. A manipulator base for a fixture and a detection and positioning instrument according to claim 5, characterized in that: Two anti-slip pads are installed at the bottom of the ladder block (11).

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